4267755487845 has 24 divisors (see below), whose sum is σ = 7406054604000. Its totient is φ = 2273486488416.

The previous prime is 4267755487841. The next prime is 4267755487847. The reversal of 4267755487845 is 5487845577624.

4267755487845 is a `hidden beast` number, since 4 + 2 + 6 + 7 + 7 + 5 + 548 + 78 + 4 + 5 = 666.

It is not a de Polignac number, because 4267755487845 - 2² = 4267755487841 is a prime.

It is a super-2 number, since 2×4267755487845² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4267755487841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55164495 + ... + 55241804.

It is an arithmetic number, because the mean of its divisors is an integer number (308585608500).

Almost surely, 2^{4267755487845} is an apocalyptic number.

4267755487845 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4267755487845 is a deficient number, since it is larger than the sum of its proper divisors (3138299116155).

4267755487845 is a wasteful number, since it uses less digits than its factorization.

4267755487845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110407169 (or 110407166 counting only the distinct ones).

The product of its digits is 2107392000, while the sum is 72.

The spelling of 4267755487845 in words is "four trillion, two hundred sixty-seven billion, seven hundred fifty-five million, four hundred eighty-seven thousand, eight hundred forty-five".